1. 1.bought
2. arrive
3.rains
4.is sleeping
5. has been studing
6.will read
2. 1.
2. more than 10 000 cars is produced by them
3.the window was broken this week by boys
4.to smoke in here wasn't allowed by me
5. the pollution has been stoped by goverment
6. dinner will be cooked by Ann
3. 1. Would you like to drink a cup of tea?
2.Does Mary live with her parents?
3. Is your Dad is economist?
4.When did they arrive?
5.How many people were in the room?
6. Are Russian very kind and generous?
4.How many kids do they have?
Are they boys or girls?
does your sister finish school?
Can your friend speek foreign language?
Which language can speek your friend?